Why I Stopped Using LangGraph

📰 Dev.to AI

Learn when to use LangGraph for LLM applications and why it may not be necessary for small projects

intermediate Published 23 Apr 2026
Action Steps
  1. Evaluate your LLM project's complexity to determine if LangGraph is necessary
  2. Consider alternative approaches for small projects
  3. Assess the trade-offs between using LangGraph and simpler frameworks
  4. Build a proof-of-concept without LangGraph to test assumptions
  5. Compare the results with and without LangGraph to inform your decision
Who Needs to Know This

Developers and AI engineers working with LLMs can benefit from understanding the appropriate use cases for LangGraph

Key Insight

💡 Match tools to problem size to avoid unnecessary complexity

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💡 Not every LLM project needs LangGraph. Know when to use it and when to keep it simple

Key Takeaways

Learn when to use LangGraph for LLM applications and why it may not be necessary for small projects

Full Article

Most small LLM applications don't need a state graph framework. I know this because I used LangGraph in 8 out of 10 AI projects I built—and eventually replaced it in most of them. I want to be clear upfront: LangGraph is well-built software. The team behind it is sharp, the abstractions are thoughtful, and for genuinely complex multi-agent workflows, it earns its place. This isn't a takedown. It's a case for matching tools to problem size. What Pulled Me In The graph
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